AutoCodes – Chevrolet – U3006 Chevrolet

U3006 Chevrolet Code - Control Module Input Power 1

Quick Answer

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Faulty Control Module setting the code, Control Module harness is open or shorted, Control Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U3006 Chevrolet indicates Control Module Input Power 1.
Common causes: Common causes include Faulty Control Module setting the code, Control Module harness is open or shorted, Control Module circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 6,919

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 18, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U3006 Chevrolet Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. With the ignition is ON, the Diagnostic Trouble Code (DTC) will set when the control module or sensor detects a system voltage of less than approximately 9 V for approximately 5 s.

OBDII Code U3006 Chevrolet - Control Module Input Power 1 - AutoCodes.com — U3006 Chevrolet Code - Control Module Input Power 1

What does this mean?

What are the Possible Causes of the DTC U3006 Chevrolet?

Faulty Control Module setting the code
Control Module harness is open or shorted
Control Module circuit poor electrical connection

How to Fix the DTC U3006 Chevrolet?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U3006 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need more information on how to fix the U3006 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U3006 Chevrolet code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U3006 Chevrolet Code

1. What are the common symptoms of OBDII code U3006 in a Chevrolet related to Control Module Input Power 1?

- Common symptoms include issues with starting the vehicle, loss of power, and various warning lights illuminated on the dashboard.

2. What are some possible causes of the U3006 code in a Chevrolet indicating Control Module Input Power 1?

- Potential causes include a faulty wiring harness, poor electrical connections, a defective control module, or a drained battery.

3. How can I diagnose the U3006 code in my Chevrolet that points to Control Module Input Power 1?

- You can start by checking the condition of the wiring harness, inspecting for loose connections, testing the voltage of the power source, and scanning for any additional fault codes.

4. What are the recommended repair tips for resolving the U3006 code related to Control Module Input Power 1 in a Chevrolet?

- Repair tips may include addressing any damaged wiring, securing electrical connections, replacing the control module if necessary, and ensuring the battery is fully charged.

5. Can I drive my Chevrolet with the U3006 code present for Control Module Input Power 1?

- It is not advisable to drive the vehicle with this code active, as it can lead to potential safety hazards and further damage to the vehicle's electrical system.

6. How serious is the U3006 code related to Control Module Input Power 1 in a Chevrolet?

- This code should be addressed promptly, as it can impact the vehicle's performance and may lead to more significant electrical issues if left unresolved.

7. Is it possible to reset the U3006 code in a Chevrolet without performing any repairs?

- While you can clear the code using an OBDII scanner, it is crucial to investigate the underlying cause and make necessary repairs to prevent the code from reoccurring.

8. Can a DIY enthusiast fix the U3006 code related to Control Module Input Power 1 in a Chevrolet?

- Depending on the individual's skill level and access to tools, some DIY repairs such as checking wiring connections or replacing a battery can be performed, but more complex issues may require professional assistance.

9. How much does it typically cost to repair the U3006 code indicating Control Module Input Power 1 in a Chevrolet?

- Repair costs can vary based on the specific cause of the issue, but they may range from a few hundred to over a thousand dollars, including parts and labor.

10. Are there any recalls or technical service bulletins related to the U3006 code in Chevrolet vehicles concerning Control Module Input Power 1?

- It is recommended to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website for any relevant recalls or bulletins related to this specific code.